Full, or "double", mattresses are great for your child’s room since the extra width compared to a twin mattress means your child will have more room to stretch as he/she grows. Learn more, or compare mattress sizes using our size chart.

King mattresses are a great solution for the master bedroom, as the extra room can create a more luxurious sleep experience. Select Serta mattress models are available in California King as well. Learn more, or compare mattress sizes using our size chart.